DNA ligase and PCNA: Double-ring down to seal a break in DNA.
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DOI: 10.1016/j.str.2022.02.008
Abstract: In this issue of Structure, Sverzhinsky et al. (2022) report structures of archaeal DNA ligase bound to the proliferating cell nuclear antigen (PCNA) sliding clamp and a nicked DNA substrate. The structures provide snapshots of ligation… read more here.
Keywords: dna; ligase pcna; pcna double; dna ligase ... See more keywords